Exams

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

_______________ the course of the development of different life-forms heredity—which, in plain English, is unconscious memory generated in the first life-form and ______________ through all the different species—is the sole factor in the ____________ of the parent properties; while adaptation to surrounding conditions and circumstances, natural selection in the struggle _____________ existence, and partner selection in the struggle of the males for ____________ are the principal factors in the differentiation of species.

natural selection in the struggle _____________ existence, and partner selection

The difference between cost price and selling price is Rs 221. If profit percentage is 17%, then what is the selling price (in Rs)?

If ax + by = 1 and bx + ay = 2aba2+b2 then x2+y2a2+b2 is equal to

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

Clammy

Who has recently taken charge as the new CEO of Indian e-commerce giant Flipkart?

A boy in a train notices that he can count 31 telephone posts in 60 seconds. the distance between two posts is 60 meters. Calculate the speed of the train?

The name of our planet Earth originates from which language?

The 'Constitution Day' of India is observed on